"suddenly felt faint from the pain" "was sick and faint from hunger" "felt light in the head" "a swooning fit" "light-headed with wine" "light-headed from lack of sleep"
lacking seriousness; given to frivolity;
"a dizzy blonde" "light-headed teenagers" "silly giggles"
例句
Having a reeling, lightheaded sensation; dizzy. 头晕的，眼花缭乱的有旋转或晕眩感觉的；眩晕的
I was lightheaded, glad my ordeal was over. 我高兴得轻飘飘地，总算熬到头了。
Ten to one he was lightheaded at the time. 十有八九,他当时已神志恍惚。
You might suddenly feel light headed lightheaded. 你可能会突然感到头晕。
You might suddenly feel lightheaded. 你也许会感到头晕。
When I stood up, I felt lightheaded but not dizzy. 当我站起来时，觉得有点轻飘飘的，但并不会头晕。
